From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Jiang Liu To: Benjamin Herrenschmidt , Thomas Gleixner , Grant Likely , Ingo Molnar , "H. Peter Anvin" , "Rafael J. Wysocki" , Bjorn Helgaas , Randy Dunlap , Yinghai Lu , Len Brown Cc: Konrad Rzeszutek Wilk , Andrew Morton , Tony Luck , Joerg Roedel , Paul Gortmaker , Greg Kroah-Hartman , x86@kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org, Jiang Liu Subject: [RFC Patch V2 04/16] ACPI: Make map_mat_entry handle x2apic entry Date: Tue, 17 Jun 2014 13:29:43 +0800 Message-Id: <1402982995-13747-5-git-send-email-jiang.liu@linux.intel.com> In-Reply-To: <1402982995-13747-1-git-send-email-jiang.liu@linux.intel.com> References: <1402982995-13747-1-git-send-email-jiang.liu@linux.intel.com> Sender: linux-acpi-owner@vger.kernel.org List-ID: From: Yinghai Lu Now we have map_madt_entry/MADT to handle x2apic, but does not do that with map_mat_entry _MAT. For hotplug on system with x2apic only support, we need to add support for x2apic map in _MAT. Signed-off-by: Yinghai Lu Signed-off-by: Jiang Liu --- drivers/acpi/processor_core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 71e2065639a6..c8a991e9d257 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -133,6 +133,8 @@ static int map_mat_entry(acpi_handle handle, int type, u32 acpi_id) header = (struct acpi_subtable_header *)obj->buffer.pointer; if (header->type == ACPI_MADT_TYPE_LOCAL_APIC) { map_lapic_id(header, acpi_id, &apic_id); + } else if (header->type == ACPI_MADT_TYPE_LOCAL_X2APIC) { + map_x2apic_id(header, type, acpi_id, &apic_id); } else if (header->type == ACPI_MADT_TYPE_LOCAL_SAPIC) { map_lsapic_id(header, type, acpi_id, &apic_id); } -- 1.7.10.4